Cilostazol is contraindicated in patients with congestive heart failure of any severity. It is also contraindicated in patients with a known predisposition to bleeding, a history of ventricular arrhythmias, QT interval prolongation, severe renal impairment, or moderate to severe hepatic impairment.
Cilostazol Tablet is contraindicated in patients with known or suspected hypersensitivity to any of its components.